Autonomous system
AS16236 PSA
Unclassified RIPE
Summary
Stellantis Auto
enterprise business infrastructure
Four generations of carmaker branding in one record, and the netnames encode the address they cover.
What it's used for
- A carmaker's corporate network. Seventy-six prefixes announced from France, one of them IPv6, two hundred and sixty-five thousand two hundred and sixteen addresses, through five observed BGP neighbours.
Notable
- The AS handle is a three-letter group name. The holder field names the merged company that group became. The netnames carry a fourth-letter abbreviation of one predecessor and the full name of another. The reverse names use the second predecessor's domain.
- Every netname ends in a five-digit number that is the block's own address: the first octet, then the second, run together. Blocks sharing a first two octets share a netname, so one string covers as many as five separate registrations.
- All sampled blocks are registered to the current company and an abuse role, so the contacts were updated while the netnames were not.
- Nine of eighteen queried addresses answered, all of them the four numbers of the address with hyphens on the predecessor's domain, with no other label.
- The blocks are all cut from one legacy range, in sizes from a full sixty-five thousand addresses down to four thousand.
Interesting
- Encoding the address into the netname makes the registry self-indexing: given a block, its name is predictable without a lookup. It also freezes the name to the address, which is why a merger changes everything except these strings.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 75 prefixes · 265K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 76 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS16236- Registry name
- PSA
- Registrant
- AS3215-PI-MNT
- Abuse contact
- dnsname@mpsa.com
- Registered
- 1970-01-01
- Last changed
- 2023-06-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 36 valid, 0 with no ROA
- ROAs
- 43 authorising AS16236
- ASPA
- no ASPA record
- IRR
- 100% registered · 36 of 36 announcements
- Route objects
- 51 naming AS16236
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere